Original Gangsta CSA
In our CSA coverage, you may see occasional references to the “OG” CSA or “Original Gangsta” CSA. This is to the original credit support annexes of 1994 (New York law) and 1995 (English law) respectively, to distinguish them from the regulatory margin CSAs - the regulatory variation margin ones for each governing law, published in 2018, and the regulatory initial margin ones, both published in 2018.
This is mainly a weak joke and a lame appeal for street credibility on the part of the least hip person to walk the face of the earth, but it is actually useful as a label for the 1990s CSAs, so we will stick with it.