XSD | X-ray Science Division | |
Y4Y | You for Youth | |
YALI | Young African Leaders Initiative | |
YARH | Youth/Young Adults with Child Welfare Involvement At-Risk of Homelessness | |
YCC | Youth Conservation Corps (older link archive) | |
YCR | Yellowstone Center for Resources | |
YE4C | Youth Engaged 4 Change | |
YFC | Institute of Youth, Family, and Community (changed to IYFC) | |
YHDP | Youth Homelessness Demonstration Project | |
YM | Youth Mentoring (older link archive) | |
YMSM | Young Men Who Have Sex With Men Project | |
YRBSS | Youth Risk Behavior Surveillance System | |
YRC | Young Readers Center | |
YRTC | Youth Regional Treatment Centers | |
YSS | Year of the Solar System (unable to verify 3/16) | |
YTS | Youth Tobacco Survey | |
YVPCs | National Centers of Excellence in Youth Violence Prevention (older link archive) | |
ZBP | Zip Code Business Patterns | |
ZCTA | ZIP Code Tabulation Areas (older link archive) | |
ZIP (Code) | Zone Improvement Plan | |
ZSI | Zero Suicide Initiative |