From month (and earlier).
MediaWiki:Apihelp-feedcontributions-param-month/en
$1 or an earlier month
MediaWiki:Edtf-month-or-earlier/en
From year (and earlier).
MediaWiki:Apihelp-feedcontributions-param-year/en
From date (and earlier):
MediaWiki:Securepolllog-form-date-label/en
month
MediaWiki:Wikibasemediainfo-time-precision-month/en
month
MediaWiki:Valueview-expert-timeinput-precision-month/en
Month
MediaWiki:Centralnotice-month/en
Month
MediaWiki:Bs-statistics-month/en
Month
MediaWiki:Bs-smartlist-month/en
Month
MediaWiki:Bs-smartlist-ve-period-month-label/en
Month
MediaWiki:Srf-ui-eventcalendar-label-month/en
Month
MediaWiki:Bs-extjs-portal-timespan-month/en
Month
MediaWiki:Bs-statistics-aggregated-report-filter-interval-month/en
Votes and ratings by month
MediaWiki:Sitemetrics-votes-month/en
month(s)
MediaWiki:Bs-reminder-repeat-interval-month/en
This month
MediaWiki:Cx-translator-month-stats-label/en
Previous month
MediaWiki:Srfc previousmonth/en
Next month
MediaWiki:Srfc nextmonth/en
Month (list)
MediaWiki:Srf-ui-eventcalendar-label-listmonth/en
Points this month
MediaWiki:Top-fans-monthly-points-link/en
Go to month
MediaWiki:Srfc gotomonth/en
Present month (name).
MediaWiki:Bs-insertmagic-currentmonthname/en
Present month (abbreviation).
MediaWiki:Bs-insertmagic-currentmonthabbrev/en
Awards by month
MediaWiki:Sitemetrics-awards-month/en
Comments by month
MediaWiki:Sitemetrics-comments-month/en