| MARC | a day observed by the Irish to commemorate the patron saint of Ireland |
|---|---|
| MARC | a Christian holy day |
| MARC | Texans celebrate the anniversary of Texas' declaration of independence from Mexico in 1836 |
| MARC | a festival commemorating the announcement of the Incarnation by the angel Gabriel to the Virgin Mary |
| MARC | March 21 |
| MARC | move forward, also in the metaphorical sense |
| MARC | march out (as from a defile) into open ground |
| MARC | brown sauce with mushrooms and red wine or madeira |
| MARC | type genus of Marchantiaceae |
| MARC | a common liverwort |
| MARC | liverworts with prostrate and usually dichotomously branched thalli |
| MARC | liverworts with gametophyte differentiated internally |