RM

¹ American  

1. reichsmark.

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rm. ² American  

abbreviation

plural

rms

1. ream.

2. room.

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r.m. ³ American  

abbreviation

1. reichsmark.

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RM ¹ British  

abbreviation

1. Royal Mail

2. Royal Marines

3. (in Canada) Rural Municipality

4. Madagascar (international car registration)

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rm ² British  

abbreviation

1. ream

2. room

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Etymology

Origin of RM

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

Example Sentences

RM and Suga, recognised for their songwriting and producing, leaned into experimental projects.

From BBC • Apr. 8, 2026

“You hear RM say in the songwriting session, ‘This is not my native language.’

From Salon • Mar. 27, 2026

“You hear RM say in the songwriting session, ‘This is not my native language.'”

From Salon • Mar. 27, 2026

Members RM, Jin, Suga, J-Hope, Jimin, V and Jung Kook had not made an appearance, but already, BTS was everywhere.

From BBC • Mar. 21, 2026

Of the naval brigade, Lieutenant Hay, RN, was wounded in the hand, and Lieutenant Stirling, RM, severely in the leg.

From Our Sailors Gallant Deeds of the British Navy during Victoria's Reign by Kingston, William Henry Giles