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

“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

But in an unexpected setback, the group's agency said Friday member RM injured his ankle and would have limited onstage participation.

From Barron's • Mar. 21, 2026

BTS made its debut in 2013, with most of its members—Jin, Suga, J-Hope, RM, Jimin, V and Jungkook—still in their teens.

From The Wall Street Journal • Mar. 20, 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