Hi. I'm giving brainiest to the first answer i get i need to know all of them but i understand if you only answer a few. your morre likely to get brainliest if you answer them all.

Answer:
CCC is Civilian Conservation Corps, provides national conservation work primarily for young unmarried men, Relief.
SEC is Securities and Exchange Commission, to enforce the law against market manipulation, Reform.
AAA is Agricultural Adjustment Act, to boost agricultural prices by reducing surpluses, Relief.
Explanation:
Sorry that I can't answer them all, but I'm busy with other stuff also.