elapsed time - the time that elapses while some event is occurring. 1  period, period of time, time period - an amount of time; a time period of 30 years; hastened the period of time of his recovery; Picasso's blue period. one-way light time, OWLT - the elapsed time it takes for light (or radio signals) to travel between the Earth and a celestial object.
In cases of allied or coalition (multinational) operations in tandem with USAF or Joint air and space operations, the AOC is called a Combined Air and Space Operations Center (CAOC).
CAO Lighting is looking for distributors to represent the products in different geographic areas. As per Meng Fanqiu, chief executive officer of the CAO, Leasing fuel oil storage facilities in Singapore for this capacity marks a milestone for CAO as this is a first for our fuel oil trading business.