24-letter words containing d, l, a, y
- total maximum daily load — A total maximum daily load is the amount of pollutants which are allowed to be discharged to the environment.
- tricarboxylic acid cycle — Krebs cycle.
- tricyclic antidepressant — pertaining to or embodying three cycles.
- unfederated malay states — a former group of native states in the Malay Peninsula that became British protectorates between 1885 and 1909. All except Brunei joined the Malayan Union (later Federation of Malaya) in 1946. Brunei joined the Federation of Malaysia in 1963 but later became an independent nation
- very large crude carrier — VLCC.
- voluntary aid detachment — (in World War I) an organization of British women volunteers who assisted in military hospitals and ambulance duties
- which way the wind blows — air in natural motion, as that moving horizontally at any velocity along the earth's surface: A gentle wind blew through the valley. High winds were forecast.
- wired equivalent privacy — (networking, standard) (WEP) IEEE 802.11:1999. A cryptographic privacy algorithm, based on the RC4 encryption engine, used to provide confidentiality for 802.11 wireless networks. WEP is intended to provide roughly the same level of confidentiality for wireless data as a wired LAN (Ethernet), which is NOT protected by encryption. WEP is often wrongly expanded as "Wireless Encryption Protocol". WEP is a protocol that provides encryption used on wireless networks but that's not what it stands for.
- yellow-bellied sapsucker — a woodpecker, Sphyrapicus varius, of eastern North America, having a red patch on the forehead and black and white plumage with a pale-yellow abdomen, and feeding on sap from trees.