RM

¹

1. reichsmark.

rm.

²

abbreviation

plural

rms 

1. ream.

2. room.

r.m.

³

abbreviation

1. reichsmark.

RM

¹

abbreviation

1. Royal Mail

2. Royal Marines

3. (in Canada) Rural Municipality

4. Madagascar (international car registration)

rm

²

abbreviation

1. ream

2. room

Word History and Origins

Origin of RM¹

(sense 4) From R(epublic of) M(adagascar)

Example Sentences

The seven members of BTS — Jin, Suga, J-Hope, RM, Jimin, Jung Kook and V — surfaced on social media in July after a long hiatus to announce that a new album would be coming in spring 2026, now that they all completed their mandatory 18-month South Korean military service.

From Los Angeles Times

The announcement came in a livestream on the Weverse platform in which the group’s seven members — Jin, Suga, J-Hope, RM, Jimin, V and Jung Kook — appeared together for the first time since 2022.

From Los Angeles Times

Each member has released solo material since then, including Jung Kook’s song “Seven,” which topped the Billboard Hot 100 in 2023, and RM’s “Right Place, Wrong Person,” which reached No. 5 on Billboard’s album chart last year.

From Los Angeles Times

"I will quickly make an album and return to the stage," RM, the group's leader, said on the day he was discharged.

From BBC

The countdown peaked last week, when four of the seven members, RM, V, Jimin and Jung Kook, completed their military service.

From BBC