 | This user is proud to be an American ! |
 | This user is a proud resident native citizen of the U.S. State of Colorado. |
| BS | This user has a Bachelor of Science degree. |
| MS | This user has a Master of Science degree. |
| en | This user is a native speaker of the English language. |
| en-us -5 | This user can contribute at a professional level of American English. |