dirt - dot
- dirt pill
- dirt road
- dirty tricks Thursday
- dirty-white-collar
- disattention
- disconfirmation bias
- disease cluster
- Diseases and Syndromes
- disintermediation
- disk dancers
- disk spamming
- disruptive technology
- distance work
- distributed denial of service
- dittography
- dittoheads
- diversity fatigue
- do tank
- do-it-herselfer
- do-ocracy