Unbranded 7/16 Square Edge OSB Sub-Floor Panel, Application As 4′ x 8′

Sixteen or 16 may refer to:

• 16 (number)
• one of the years 16 BC, AD 16, 1916, 2016

4 (four) is a number, numeral and digit. It is the natural number following 3 and preceding 5.

4 is the smallest square number > 1, the smallest semiprime and composite number, and the 3rd highly composite number.

The number 4 is considered unlucky in many East Asian cultures.

7 (seven) is the natural number following 6 and preceding 8. It is the only prime number preceding a cube.

As an early prime number in the series of positive integers, the number seven has greatly symbolic associations in religion, mythology, superstition and philosophy. The seven classical planets resulted in seven being the number of days in a week. 7 is often considered lucky in Western culture and is often seen as highly symbolic. Unlike Western culture, in Vietnamese culture, the number seven is sometimes considered unlucky.

As, AS, A. S., A/S or similar may refer to:

A floor is the bottom surface of a room or vehicle. Floors vary from simple dirt in a cave to many layered surfaces made with modern technology. Floors may be stone, wood, bamboo, metal or any other material that can support the expected load.

The levels of a building are often referred to as floors, although sometimes referred to as storeys.

Floors typically consist of a subfloor for support and a floor covering used to give a good walking surface. In modern buildings the subfloor often has electrical wiring, plumbing, and other services built in. As floors must meet many needs, some essential to safety, floors are built to strict building codes in some regions.

OSB may refer to:

• Orlando Solar Bears
• OSB, Amtrak station code for the Old Saybrook station in Connecticut, United States
• Oklahoma School for the Blind
• OneSavings Bank plc, a UK registered bank that operates under the trade name Kent Reliance
• Open Source Business Alliance, sometimes known as OSB Alliance
• Operation Smiling Buddha, code name for India's first successful test explosion of a nuclear bomb (1974)
• Oberstabsbootsmann, the highest non-commissioned officer rank in the German Navy
• Operation Sovereign Borders, Australian border security operation
• Oracle Service Bus, a software communication system made by Oracle Inc.
• Oregon State Bar, public body that regulates the legal profession in Oregon, United States
• Oriented strand board, an engineered wood
• Orquestra Sinfônica Brasileira, the Portuguese name of the Brazilian Symphony Orchestra

In Euclidean geometry, a square is a regular quadrilateral, which means that it has four straight sides of equal length and four equal angles (90-degree angles, π/2 radian angles, or right angles). It can also be defined as a rectangle with two equal-length adjacent sides. It is the only regular polygon whose internal angle, central angle, and external angle are all equal (90°). A square with vertices ABCD would be denoted ${\displaystyle \square }$ ABCD.

Unbranded is a 2015 American documentary film directed by Phillip Baribeau. It follows four Texas A&M graduates setting out to ride sixteen mustangs from Mexico to Canada in order to raise awareness about issues surrounding wild horses and their management by the United States Bureau of Land Management.

X, or x, is the twenty-fourth letter of the Latin alphabet, used in the modern English alphabet, the alphabets of other western European languages and others worldwide. Its name in English is ex (pronounced ), plural exes.