Adrian Farrel. IANA Considerations for Three Letter Acronyms. RFC, 5513:1-7, April 2009. [doi]
@article{rfc5513, title = {IANA Considerations for Three Letter Acronyms}, author = {Adrian Farrel}, year = {2009}, month = {April}, doi = {10.17487/RFC5513}, url = {https://doi.org/10.17487/RFC5513}, researchr = {https://researchr.org/publication/rfc5513}, cites = {0}, citedby = {0}, journal = {RFC}, volume = {5513}, pages = {1-7}, }