Marine Raider Training Command #12465233

members (measured 13 Oct 2026, 02:32 UTC)

3 October 2021

created (per Roblox API)

10 August 2026

first measured by this register

Membership history

Growth

Growth history is still building. We hold one measurement for this entry. A trend needs at least two, taken days apart — so this will fill in on its own rather than being estimated. We do not publish numbers we have not measured.

Measurement log — every members count we have recorded
Measured (UTC)	Members	Change
28 Aug 2026, 13:23	2	first reading

Ownership

Owned by @USMC_HOLDER8 as measured.

Groups seen changing owner — the largest ever handed over and the most recent — are on the ownership transfers board.

Members we’ve seen

@USMC_HOLDER8 — [CJCS] Chairman of the Joint Chiefs of Staff (rank 255)

A sample — only members this register has independently measured, highest rank first. Not the full roster.

Rank structure

[CJCS] Chairman of the Joint Chiefs of Staff0

[VCJCS] Vice Chairman of the Joint Chiefs of Staff0

[HQMC] Headquarters of the Marine Corps0

[HQMRR] Headquarters Marine Raider Regiment0

[CO] Commanding Officer0

[XO] Executive Officer0

[SGTMAJ] Sergeant Major0

[CoS] Chief of Staff0

[STO] Senior Training Officer0

[TO] Training Officer0

[HI] Head Instructor0

[SI] Senior Instructor0

[I] Instructor0

[IIT] Instructor in Training0

[G] Graduation0

[P] Phase VI0

[P] Phase V0

[P] Phase IV0

[P] Phase III0

[P] Phase II0

[P] Phase I0

Member2

[AP] Awaiting Placement1

Guest0

Roles and per-rank member counts as Roblox reports them (rank 0 = guest … 255 = owner).

Related groups

Groups whose measured members overlap with this one — a sample from our membership graph.

United States Marine Corpsᅠ[USMC]#6029566 · 1 shared members

United States Marine Corp I M I#6724493 · 1 shared members

「 Unіted States Аrmed Forces 」#15497027 · 1 shared members

MP | Military Police | MP#6231220 · 1 shared members

1MD | First Marine Division | 1MD#6225439 · 1 shared members

OIG | Office Of The Inspector General | OIG#15398682 · 1 shared members

TECOM | Training and Education Command | TECOM#6225416 · 1 shared members

[ Marine Corps Forces Specіal Operations Command ]#11000830 · 1 shared members

[ 3rd Marine Aircraft Wing ]#11001196 · 1 shared members

Open data

Download this group’s measured record — free to reuse with attribution: membership history (CSV) · full record (JSON)

Each file carries its licence and retrieval time inside it, and is generated from the same measurements shown above.