Euclid Classification SCP Foundation Secure Contain Protect Long Sleeve T-Shirt

SCP Foundation Notebook – Sofia Zakia

SCP ACS Diagram (I saw another one somewhere on here, but it didn't have all the info I wanted, so I made a more accurate, but uglier version) : r/ SCP

SCP Anomaly Classification System Poster (Aged Version) iPad Case & Skin for Sale by Puzzlr

Classification Committee Memo, Wiki

SCP Classes (The known and unknown) PART 1

Anomaly Classification Bar for ACS - SCP Foundation

What is the most dangerous class of SCP? - Quora

Top 10 Scary SCPs to Keep You Up at Night - The Angry Noodle

SCP Foundation Catalog by Jeremy Graham

SCP-Classes SCPF Special-Containment-Procedures-Foundation Wiki