UBB.threads PHP Forum Software Community Forums UBB.threads Version 7/8 Support Text Strings Review

I copy all language files from the userside (not admin) to one file, open it in OpenOffice Calc, sort it and found many double (and more) entrys for the same string. Here follow a list of these strings, but without source. Is it possible in some way to simplify this and reduce it to only one string?

my list of double definations:
$ubbt_lang['ACTIVE_7']
$ubbt_lang['ACTIVE_7']
$ubbt_lang['ADD_BOOK']
$ubbt_lang['ADD_BOOK']
$ubbt_lang['ADD']
$ubbt_lang['ADD']
$ubbt_lang['ADD']
$ubbt_lang['ADDEVENT']
$ubbt_lang['addevent']
$ubbt_lang['ADDEVENT']
$ubbt_lang['ADDEVENT']
$ubbt_lang['ADDSIG']
$ubbt_lang['ADDSIG']
$ubbt_lang['ADDSIG']
$ubbt_lang['ADDSIG']
$ubbt_lang['ADDTOFAV']
$ubbt_lang['ADDTOFAV']
$ubbt_lang['ADMIN_EMAIL']
$ubbt_lang['ADMIN_EMAIL']
$ubbt_lang['ALL_FORUMS']
$ubbt_lang['ALL_FORUMS']
$ubbt_lang['AND']
$ubbt_lang['AND']
$ubbt_lang['ANNOUNCE']
$ubbt_lang['ANNOUNCE']
$ubbt_lang['AT']
$ubbt_lang['AT']
$ubbt_lang['AUTHOR']
$ubbt_lang['AUTHOR']
$ubbt_lang['AVATAR']
$ubbt_lang['AVATAR']
$ubbt_lang['avatar']
$ubbt_lang['B_CANATTACH']
$ubbt_lang['B_CANTATTACH']
$ubbt_lang['BAD_FORMAT']
$ubbt_lang['BAD_FORMAT']
$ubbt_lang['BAD_GROUP']
$ubbt_lang['BAD_GROUP']
$ubbt_lang['BAD_GROUP']
$ubbt_lang['BAD_UNAME']
$ubbt_lang['BAD_UNAME']
$ubbt_lang['BAD_UNAME']
$ubbt_lang['BDAY']
$ubbt_lang['BDAY']
$ubbt_lang['BDAY']
$ubbt_lang['BIRTHDAY']
$ubbt_lang['BIRTHDAY']
$ubbt_lang['BODY']
$ubbt_lang['BODY']
$ubbt_lang['BODY']
$ubbt_lang['BODY']
$ubbt_lang['BUTT_FORGOT']
$ubbt_lang['BUTT_FORGOT']
$ubbt_lang['BY']
$ubbt_lang['BY']
$ubbt_lang['CAL_HEAD']
$ubbt_lang['CAL_HEAD']
$ubbt_lang['calendar']
$ubbt_lang['CALENDAR']
$ubbt_lang['CAN_ATTACH']
$ubbt_lang['CAN_ATTACH']
$ubbt_lang['CANREPLY']
$ubbt_lang['CANREPLY']
$ubbt_lang['CANTREPLY']
$ubbt_lang['CANTREPLY']
$ubbt_lang['CANTWRITE']
$ubbt_lang['CANTWRITE']
$ubbt_lang['CANWRITE']
$ubbt_lang['CANWRITE']
$ubbt_lang['CHARACTERS']
$ubbt_lang['CHARACTERS']
$ubbt_lang['CHOOSE_MANY']
$ubbt_lang['CHOOSE_MANY']
$ubbt_lang['CHOOSE_MANY']
$ubbt_lang['CHOOSE_NAME']
$ubbt_lang['CHOOSE_NAME']
$ubbt_lang['CHOOSE_NUM']
$ubbt_lang['CHOOSE_NUM']
$ubbt_lang['CHOOSE_NUM']
$ubbt_lang['CHOOSE_ONE']
$ubbt_lang['CHOOSE_ONE']
$ubbt_lang['CHOOSE_ONE']
$ubbt_lang['COLOR']
$ubbt_lang['COLORS']
$ubbt_lang['COLORS']
$ubbt_lang['COMMENTS']
$ubbt_lang['COMMENTS']
$ubbt_lang['DAILY_EMAIL']
$ubbt_lang['DAILY_EMAIL']
$ubbt_lang['DAILY_EMAIL']
$ubbt_lang['DATE']
$ubbt_lang['DATE']
$ubbt_lang['DATE']
$ubbt_lang['DAY']
$ubbt_lang['DAY']
$ubbt_lang['DELETE_MESS']
$ubbt_lang['DELETE_MESS']
$ubbt_lang['DELETE_THREAD']
$ubbt_lang['DELETE_THREAD']
$ubbt_lang['DELETE']
$ubbt_lang['DELETE']
$ubbt_lang['DELETE']
$ubbt_lang['delete']
$ubbt_lang['DISABLED']
$ubbt_lang['DISABLED']
$ubbt_lang['DISPLAY_NAME']
$ubbt_lang['DISPLAY_NAME']
$ubbt_lang['DISPLAY_PROF']
$ubbt_lang['DISPLAY_PROF']
$ubbt_lang['DO_PREVIEW']
$ubbt_lang['DO_PREVIEW']
$ubbt_lang['DO_PREVIEW']
$ubbt_lang['DO_PREVIEW']
$ubbt_lang['DO_PREVIEW']
$ubbt_lang['DONE']
$ubbt_lang['DONE']
$ubbt_lang['DORATE']
$ubbt_lang['DORATE']
$ubbt_lang['DUP_ENTRY']
$ubbt_lang['DUP_ENTRY']
$ubbt_lang['EDIT_MORE']
$ubbt_lang['EDIT_MORE']
$ubbt_lang['EDIT_MORE']
$ubbt_lang['EDIT_MORE']
$ubbt_lang['EDIT_MORE']
$ubbt_lang['EMAIL']
$ubbt_lang['EMAIL']
$ubbt_lang['EMAIL']
$ubbt_lang['ENABLE']
$ubbt_lang['ENABLED']
$ubbt_lang['ENABLED']
$ubbt_lang['EVENT_BODY']
$ubbt_lang['EVENT_BODY']
$ubbt_lang['EVENT_HEAD']
$ubbt_lang['EVENT_HEAD']
$ubbt_lang['EVENT']
$ubbt_lang['EVENT']
$ubbt_lang['EVENT']
$ubbt_lang['EVENT']
$ubbt_lang['EVENTADMIN']
$ubbt_lang['EVENTADMIN']
$ubbt_lang['EVENTMODADMIN']
$ubbt_lang['EVENTMODADMIN']
$ubbt_lang['FAVORITE']
$ubbt_lang['FAVORITES']
$ubbt_lang['FILE_TOO_BIG'
$ubbt_lang['FILE_TOO_BIG'
$ubbt_lang['FILE_TOO_BIG'
$ubbt_lang['FILESALLOWED']
$ubbt_lang['FILESALLOWED']
$ubbt_lang['FILL_FORM']
$ubbt_lang['FILL_FORM']
$ubbt_lang['FIRST_PAGE']
$ubbt_lang['FIRST_PAGE']
$ubbt_lang['FLOODCONTROL']
$ubbt_lang['FLOODCONTROL']
$ubbt_lang['FLOODCONTROL']
$ubbt_lang['FORUM_RETURN']
$ubbt_lang['FORUM_RETURN']
$ubbt_lang['FORUM_RETURN']
$ubbt_lang['FORUM_RETURN']
$ubbt_lang['FORUM_RETURN']
$ubbt_lang['FORUM_RETURN']
$ubbt_lang['FORUM']
$ubbt_lang['FORUM']
$ubbt_lang['FRIDAY']
$ubbt_lang['FRIDAY']
$ubbt_lang['FROM_IP']
$ubbt_lang['FROM_IP']
$ubbt_lang['HAPPY_BDAY']
$ubbt_lang['HAPPY_BDAY']
$ubbt_lang['HAPPYBDAY']
$ubbt_lang['HEAD']
$ubbt_lang['HEAD']
$ubbt_lang['HEAD']
$ubbt_lang['HEAD']
$ubbt_lang['HEAD']
$ubbt_lang['HEADER']
$ubbt_lang['HEADER']
$ubbt_lang['HEADER']
$ubbt_lang['HTMLIS']
$ubbt_lang['HTMLIS']
$ubbt_lang['IGNORING_YOU']
$ubbt_lang['IGNORING_YOU']
$ubbt_lang['IMMEDIATE_EMAIL']
$ubbt_lang['IMMEDIATE_EMAIL']
$ubbt_lang['IMMEDIATE_EMAIL']
$ubbt_lang['IN_RESPONSE']
$ubbt_lang['IN_RESPONSE']
$ubbt_lang['INVALID_RATING']
$ubbt_lang['INVALID_RATING']
$ubbt_lang['LAST_PAGE']
$ubbt_lang['LAST_PAGE']
$ubbt_lang['LAST_POST']
$ubbt_lang['LAST_POST']
$ubbt_lang['LAST_POST']
$ubbt_lang['LAST_POST']
$ubbt_lang['LOCKED']
$ubbt_lang['LOCKED']
$ubbt_lang['LOCKED']
$ubbt_lang['LOGIN_NAME']
$ubbt_lang['LOGIN_NAME']
$ubbt_lang['LOGIN_NAME']
$ubbt_lang['LOGIN_PROMPT']
$ubbt_lang['LOGIN_PROMPT']
$ubbt_lang['LOGIN_PROMPT']
$ubbt_lang['LOGIN_PROMPT2']
$ubbt_lang['LOGIN_PROMPT2']
$ubbt_lang['LONG_LNAME']
$ubbt_lang['LONG_NAME']
$ubbt_lang['LONG_NAME']
$ubbt_lang['MANAGE_THREAD']
$ubbt_lang['MANAGE_THREAD']
$ubbt_lang['MARKALLREAD']
$ubbt_lang['markallread']
$ubbt_lang['MAX_ONLINE']
$ubbt_lang['MAX_ONLINE']
$ubbt_lang['MAX_ONLINE']
$ubbt_lang['MAX_RANGE']
$ubbt_lang['MAX_RANGE']
$ubbt_lang['MESS_PREVIEW']
$ubbt_lang['MESS_PREVIEW']
$ubbt_lang['MESS_PREVIEW']
$ubbt_lang['MESS_PREVIEW']
$ubbt_lang['MESSAGE']
$ubbt_lang['MESSAGE']
$ubbt_lang['MINUTE_AGO']
$ubbt_lang['MINUTES_AGO']
$ubbt_lang['MONDAY']
$ubbt_lang['MONDAY']
$ubbt_lang['MONTH']
$ubbt_lang['MONTH']
$ubbt_lang['MONTHLY']
$ubbt_lang['MONTHLY']
$ubbt_lang['MUSTVOTE']
$ubbt_lang['MUSTVOTE']
$ubbt_lang['mycookies']
$ubbt_lang['MYCOOKIES']
$ubbt_lang['NAME_TAKEN']
$ubbt_lang['NAME_TAKEN']
$ubbt_lang['NEEDAPPROVAL']
$ubbt_lang['NEEDAPPROVAL']
$ubbt_lang['NEVER']
$ubbt_lang['NEVER']
$ubbt_lang['NEW_MEM']
$ubbt_lang['NEW_MEM']
$ubbt_lang['NEW_TEXT']
$ubbt_lang['NEW_TEXT']
$ubbt_lang['NEW_TEXT']
$ubbt_lang['NEW_TEXT']
$ubbt_lang['NEWREG']
$ubbt_lang['NEWREG']
$ubbt_lang['NEWREGBODY']
$ubbt_lang['NEWREGBODY']
$ubbt_lang['NEWS_IMAGE']
$ubbt_lang['NEWS_IMAGE']
$ubbt_lang['NEXT_PAGE']
$ubbt_lang['NEXT_PAGE']
$ubbt_lang['NO_B_INFO']
$ubbt_lang['NO_B_INFO']
$ubbt_lang['NO_EDIT']
$ubbt_lang['NO_EDIT']
$ubbt_lang['NO_EDIT']
$ubbt_lang['NO_EDIT']
$ubbt_lang['NO_EDIT']
$ubbt_lang['NO_EMAIL']
$ubbt_lang['NO_EMAIL']
$ubbt_lang['NO_EMAIL']
$ubbt_lang['NO_EMAIL']
$ubbt_lang['NO_FORUM']
$ubbt_lang['NO_FORUMS']
$ubbt_lang['NO_HTML']
$ubbt_lang['NO_HTML']
$ubbt_lang['NO_MARKUP']
$ubbt_lang['NO_MARKUP']
$ubbt_lang['NO_MULTI']
$ubbt_lang['NO_MULTI']
$ubbt_lang['NO_PERM']
$ubbt_lang['NO_PERM']
$ubbt_lang['NO_PERM']
$ubbt_lang['NO_PERM']
$ubbt_lang['NO_PERM']
$ubbt_lang['NO_PERM']
$ubbt_lang['NO_PRIVATE']
$ubbt_lang['NO_PRIVATE']
$ubbt_lang['NO_PROF']
$ubbt_lang['NO_PROF']
$ubbt_lang['NO_R_ANNOUNCE']
$ubbt_lang['NO_R_ANNOUNCE']
$ubbt_lang['NO_SEARCH']
$ubbt_lang['NO_SEARCH']
$ubbt_lang['NOBDAY']
$ubbt_lang['NOBDAY']
$ubbt_lang['NOMORERATE']
$ubbt_lang['NOMORERATE']
$ubbt_lang['NONE']
$ubbt_lang['NONE']
$ubbt_lang['NOT_APPROVED']
$ubbt_lang['NOT_APPROVED']
$ubbt_lang['NOT_APPROVED']
$ubbt_lang['NOT_APPROVED']
$ubbt_lang['NOTIFY_MOD']
$ubbt_lang['NOTIFY_MOD']
$ubbt_lang['OPTIONS']
$ubbt_lang['OPTIONS']
$ubbt_lang['OUTDATED']
$ubbt_lang['OUTDATED']
$ubbt_lang['PAGE_TEXT']
$ubbt_lang['PAGE_TEXT']
$ubbt_lang['PAGE_TEXT']
$ubbt_lang['PASS_MATCH']
$ubbt_lang['PASS_MATCH']
$ubbt_lang['PASS_TOO_LONG']
$ubbt_lang['PASS_TOO_LONG']
$ubbt_lang['PASSWORD_TEXT']
$ubbt_lang['PASSWORD_TEXT']
$ubbt_lang['PEDIT_APPROVE']
$ubbt_lang['PEDIT_APPROVE']
$ubbt_lang['PEDIT_CHANGE']
$ubbt_lang['PEDIT_CHANGE']
$ubbt_lang['PEDIT_DELETE']
$ubbt_lang['PEDIT_DELETE']
$ubbt_lang['PEDIT_HEAD']
$ubbt_lang['PEDIT_HEAD']
$ubbt_lang['portal']
$ubbt_lang['PORTAL']
$ubbt_lang['POST_ICON']
$ubbt_lang['POST_ICON']
$ubbt_lang['POST_ICON']
$ubbt_lang['POST_ICON']
$ubbt_lang['POST_ICON']
$ubbt_lang['POST_OPTIONS']
$ubbt_lang['POST_OPTIONS']
$ubbt_lang['POST_PROB']
$ubbt_lang['POST_PROB']
$ubbt_lang['POST_TEXT']
$ubbt_lang['POST_TEXT']
$ubbt_lang['POST_TEXT']
$ubbt_lang['POST_TEXT']
$ubbt_lang['POST_TEXT']
$ubbt_lang['POSTED_BY']
$ubbt_lang['POSTED_BY']
$ubbt_lang['POSTED_BY']
$ubbt_lang['POSTED_BY']
$ubbt_lang['POSTED_ON']
$ubbt_lang['POSTED_ON']
$ubbt_lang['POSTED_ON']
$ubbt_lang['POSTS_TEXT']
$ubbt_lang['POSTS_TEXT']
$ubbt_lang['POSTS_TEXT']
$ubbt_lang['POSTS']
$ubbt_lang['POSTS']
$ubbt_lang['PREV_PAGE']
$ubbt_lang['PREV_PAGE']
$ubbt_lang['PREVIEW_MESS']
$ubbt_lang['PREVIEW_MESS']
$ubbt_lang['PREVIEW_MESS']
$ubbt_lang['PREVIEW']
$ubbt_lang['PREVIEW']
$ubbt_lang['PREVIEW']
$ubbt_lang['PREVIEW']
$ubbt_lang['PREVIEW']
$ubbt_lang['PRIV_BODY_R']
$ubbt_lang['PRIV_BODY_R']
$ubbt_lang['PRIV_BODY_R']
$ubbt_lang['PRIV_MENU']
$ubbt_lang['PRIV_MENU']
$ubbt_lang['PRIV_SUB']
$ubbt_lang['PRIV_SUB']
$ubbt_lang['PRIV_SUB']
$ubbt_lang['PRIVATE']
$ubbt_lang['PRIVATE']
$ubbt_lang['PRIVATE']
$ubbt_lang['Private']
$ubbt_lang['PROF_AIM']
$ubbt_lang['PROF_AIM']
$ubbt_lang['PROF_EDIT']
$ubbt_lang['PROF_EDIT']
$ubbt_lang['PROF_HEAD']
$ubbt_lang['PROF_HEAD']
$ubbt_lang['PROF_ICQ']
$ubbt_lang['PROF_ICQ']
$ubbt_lang['PROF_ICQ']
$ubbt_lang['PROF_MSN']
$ubbt_lang['PROF_MSN']
$ubbt_lang['PROF_YAHOO']
$ubbt_lang['PROF_YAHOO']
$ubbt_lang['PUBLIC_CALENDAR']
$ubbt_lang['PUBLIC_CALENDAR']
$ubbt_lang['PUBLIC']
$ubbt_lang['PUBLIC']
$ubbt_lang['PUBLIC']
$ubbt_lang['QUICK_QUOTE']
$ubbt_lang['QUICK_QUOTE']
$ubbt_lang['QUICK_REPLY']
$ubbt_lang['QUICK_REPLY']
$ubbt_lang['RATED']
$ubbt_lang['RATED']
$ubbt_lang['RATING']
$ubbt_lang['RATING']
$ubbt_lang['RATING']
$ubbt_lang['RATING']
$ubbt_lang['READ_PERM']
$ubbt_lang['READ_PERM']
$ubbt_lang['READ_PERM']
$ubbt_lang['RECURRING']
$ubbt_lang['RECURRING']
$ubbt_lang['REG_ONE']
$ubbt_lang['REG_ONE']
$ubbt_lang['REGED_ON']
$ubbt_lang['REGED_ON']
$ubbt_lang['REGED_USERS']
$ubbt_lang['REGED_USERS']
$ubbt_lang['REGED_USERS']
$ubbt_lang['REGGED_ON']
$ubbt_lang['REGGED_ON']
$ubbt_lang['REMOVE_BUTTON']
$ubbt_lang['REMOVE_BUTTON']
$ubbt_lang['REMOVE_BUTTON']
$ubbt_lang['REMOVE']
$ubbt_lang['REMOVE']
$ubbt_lang['REMOVE']
$ubbt_lang['REPLIES']
$ubbt_lang['REPLIES']
$ubbt_lang['REPLIES']
$ubbt_lang['REPLY_BOD']
$ubbt_lang['REPLY_BOD']
$ubbt_lang['REPLY_HEAD']
$ubbt_lang['REPLY_HEAD']
$ubbt_lang['REPLY_MESS']
$ubbt_lang['REPLY_MESS']
$ubbt_lang['REPLY_MESS']
$ubbt_lang['REPLY_PREV']
$ubbt_lang['REPLY_PREV']
$ubbt_lang['REPLY_SUB']
$ubbt_lang['REPLY_SUB']
$ubbt_lang['SATURDAY']
$ubbt_lang['SATURDAY']
$ubbt_lang['SEARCH_FORUM']
$ubbt_lang['SEARCH_FORUM']
$ubbt_lang['SEARCH_USER']
$ubbt_lang['SEARCH_USERS']
$ubbt_lang['searchfilename']
$ubbt_lang['searchfilename']
$ubbt_lang['searchfilename']
$ubbt_lang['searchfilename']
$ubbt_lang['SECOND_AGO']
$ubbt_lang['SECONDS_AGO']
$ubbt_lang['SEND_IT']
$ubbt_lang['SEND_IT']
$ubbt_lang['SEND_TO']
$ubbt_lang['SEND_TO']
$ubbt_lang['SMILIES']
$ubbt_lang['SMILIES']
$ubbt_lang['STAR1']
$ubbt_lang['STAR1']
$ubbt_lang['STAR2']
$ubbt_lang['STAR2']
$ubbt_lang['STAR3']
$ubbt_lang['STAR3']
$ubbt_lang['STAR4']
$ubbt_lang['STAR4']
$ubbt_lang['STAR5']
$ubbt_lang['STAR5']
$ubbt_lang['STICKY']
$ubbt_lang['STICKY']
$ubbt_lang['SUBFORUMS']
$ubbt_lang['SUBFORUMS']
$ubbt_lang['SUBJECT_TEXT']
$ubbt_lang['SUBJECT_TEXT']
$ubbt_lang['SUBJECT']
$ubbt_lang['SUBJECT']
$ubbt_lang['SUBJECT']
$ubbt_lang['SUNDAY']
$ubbt_lang['SUNDAY']
$ubbt_lang['T_RATES']
$ubbt_lang['T_RATES']
$ubbt_lang['T_RATES']
$ubbt_lang['TAB_FORUMS']
$ubbt_lang['TAB_FORUMS']
$ubbt_lang['TAB_TOPICS']
$ubbt_lang['TAB_TOPICS']
$ubbt_lang['TAB_USERS']
$ubbt_lang['TEXT_DELETE']
$ubbt_lang['TEXT_DELETE']
$ubbt_lang['TEXT_DELETE']
$ubbt_lang['TEXT_FLAT']
$ubbt_lang['TEXT_FLAT']
$ubbt_lang['TEXT_HOME']
$ubbt_lang['TEXT_HOME']
$ubbt_lang['TEXT_THREAD']
$ubbt_lang['TEXT_THREAD']
$ubbt_lang['THANKS']
$ubbt_lang['THANKS']
$ubbt_lang['THREAD_TEXT']
$ubbt_lang['THREAD_TEXT']
$ubbt_lang['THREAD_TEXT']
$ubbt_lang['THURSDAY']
$ubbt_lang['THURSDAY']
$ubbt_lang['TO_READ']
$ubbt_lang['TO_READ']
$ubbt_lang['TODAY']
$ubbt_lang['TODAY']
$ubbt_lang['TOO_MANY']
$ubbt_lang['TOO_MANY']
$ubbt_lang['TOO_MANY']
$ubbt_lang['TOPIC']
$ubbt_lang['TOPIC']
$ubbt_lang['TOPIC']
$ubbt_lang['TOPIC']
$ubbt_lang['TOPICS']
$ubbt_lang['TOTAL_POSTS']
$ubbt_lang['TOTAL_POSTS']
$ubbt_lang['TOTAL_POSTS']
$ubbt_lang['TOTAL_USERS']
$ubbt_lang['TOTALVOTES']
$ubbt_lang['TOTALVOTES']
$ubbt_lang['TUESDAY']
$ubbt_lang['TUESDAY']
$ubbt_lang['TYPE']
$ubbt_lang['TYPE']
$ubbt_lang['UBBCODE']
$ubbt_lang['UBBCODE']
$ubbt_lang['UNAPPROVED']
$ubbt_lang['UNAPPROVED']
$ubbt_lang['UNDERAGE']
$ubbt_lang['UNDERAGE']
$ubbt_lang['UNREGED_USER']
$ubbt_lang['UNREGED_USER']
$ubbt_lang['USER_LOC']
$ubbt_lang['USER_LOC']
$ubbt_lang['USER_STATUS']
$ubbt_lang['USER_STATUS']
$ubbt_lang['USER_TITLE']
$ubbt_lang['USER_TITLE']
$ubbt_lang['USER_USER']
$ubbt_lang['USER_USER']
$ubbt_lang['VALID_ID']
$ubbt_lang['VALID_ID']
$ubbt_lang['VER_PASS']
$ubbt_lang['VER_PASS']
$ubbt_lang['VIEW_PAST']
$ubbt_lang['VIEW_PAST']
$ubbt_lang['VIEW_POLL']
$ubbt_lang['VIEW_POST']
$ubbt_lang['VIEW_POST']
$ubbt_lang['VIEW_POSTS']
$ubbt_lang['VIEW_POSTS']
$ubbt_lang['VIEWING']
$ubbt_lang['VIEWING']
$ubbt_lang['VIEWING']
$ubbt_lang['viewmessage']
$ubbt_lang['viewmessages']
$ubbt_lang['WATCHING_FORUM']
$ubbt_lang['WATCHING_FORUM']
$ubbt_lang['WEDNESDAY']
$ubbt_lang['WEDNESDAY']
$ubbt_lang['WEEK']
$ubbt_lang['weeks']
$ubbt_lang['WEL_PRIV_NO']
$ubbt_lang['WEL_PRIV_NO']
$ubbt_lang['YEAR']
$ubbt_lang['YEAR']
$ubbt_lang['YEARLY']
$ubbt_lang['YEARLY']
$ubbt_lang['YES_HTML']
$ubbt_lang['YES_HTML']
$ubbt_lang['YES_MARKUP']
$ubbt_lang['YES_MARKUP']
$ubbt_lang['YOURATED']
$ubbt_lang['YOURATED']

Many of these have the same key, but have a different string attached to them as they're used in different files. Most things that are used in the same way in multiple files we do try to put into the generic language file but some have been missed. I'm trying to clean some of this up for 7.1 including some strings that are no longer used.