UAA

UAA: A triplet consisting of uracil, adenine, adenine, in that order, that acts as a stop codon in messenger RNA (mRNA), signaling the termination of translation of an mRNA molecule and the release of the nascent polypeptide chain.
Found on http://www.medterms.com/script/main/art.asp?articlekey=39064

UAA

see U-Fahrausbildungslehrgang.
Found on http://en.wikipedia.org/wiki/Glossary_of_German_military_terms
No exact match found