SCP object class tags of some sort 🥸 : r/SCP

SCP class logos : r/SCP

SCP Orientation

Explaining the Risk class and Disruption class of the SCP foundation, object classes, pt. 2

Stream episode Tutorial-02 - Foundation Personnel Classifications by The SCP Foundation Database podcast

A new Foundation PSA on the difference between clearance, class, and occupation : r/SCP

ZackVMK's ACS Icon Page - SCP Foundation

SCP Foundation: D-Class Sticker for Sale by Rebellion-10

SCP Foundation Card Key Card Sticker Mug Notebook - Sweden

SCP FOUNDATION: Entity Classification Logbook: Log, classify and describe new SCP Foundation entities in this logbook - 6x9 inches - 120 pages

Explaining the Containment classes and secondary class of the SCP Foundation, Object classes