A: Advil (ibuprofen) is a non-steroidal anti-inflammatory drug (NSAID). Advil can be used for pain and inflammation. Motrin (ibuprofen) is the same medication as Advil; they are both ibuprofen. They are just made by different companies.
A video display unit (VDU) consists of: A computer output device that uses a cathode ray tube or other technology to present visual images.
A vehicle-borne IED, or VBIED, is a military term for a car bomb or truck bomb but can be any type of transportation such as a bicycle, motorcycle, donkey (DBIED), etc. They are typically employed by insurgents, and can carry a relatively large payload. They can also be detonated from a remote location.