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

BTS – comprising members RM, Jin, Saga, J-Hope, Jimin, V and Jung Kook – took a collective hiatus in 2022 for each of them to participate in South Korean mandatory military service.

From Salon • Mar. 27, 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

"The RM then rapidly declined over two weeks, returning to its previous level. We call this an 'RM flare'."

From Science Daily • Jan. 28, 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