RSM
RSM is the initialism of regimental sergeant major.
RSM is the initialism of regional sales manager.
Meaning of regimental sergeant major
Noun
regimental sergeant major (plural regimental sergeants major or regimental sergeant majors)
- The senior warrant officer in a regiment or battalion, usually a warrant officer class 1.
Proper noun
RSM
- A multinational network of accounting firms.
- However, certainty is anything but a sure thing these days, and the bread-and-butter of the US economy might not go unscathed, said RSM economist Brusuelas.2025 April 9, Alicia Wallace, “The next round of Trump’s tariffs could hurt even more. Here’s what to expect”, in CNN Business
Forms of RSM
| plural | RSMs |
|---|
Origin of RSM
Formed as an initialism of the three founding member firms Robson Rhodes, Salustro Reydel and McGladrey.
Questions about RSM
- What does RSM mean?
- RSM means a multinational network of accounting firms.
- What is RSM the initialism of?
- RSM is the initialism of regimental sergeant major.
- What part of speech is RSM?
- RSM is a proper noun.
Words near RSM in the dictionary
Source and license
Adapted from Wiktionary: RSM (page history and authors); regimental sergeant major (page history and authors). Text available under the Creative Commons Attribution-ShareAlike 4.0 license. Word.ws reformatted the entry and added links. Wiktionary data of 2026-09-02.
Last updated:
Cite this entry: “RSM.” Word.ws, https://word.ws/rsm. Based on Wiktionary, CC BY-SA 4.0.