SWL or swl may refer to:
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Safe working load
Safe Working Load (SWL) sometimes stated as the Normal Working Load (NWL) is the maximum safe force that a piece of lifting equipment, lifting device or accessory can exert to lift, suspend, or lower, a given mass without fear of breaking. Usually ...
, of lifting equipment
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Shortwave listening
Shortwave listening, or SWLing, is the hobby of listening to shortwave radio broadcasts located on frequencies between 1700 kHz and 30 MHz. Listeners range from casual users seeking international news and entertainment programming, to hobbyist ...
, to radio
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Sound power level
Sound power or acoustic power is the rate at which sound energy is emitted, reflected, transmitted or received, per unit time. It is defined as "through a surface, the product of the sound pressure, and the component of the particle velocity, at ...
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Socialist Workers League, Israel
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Socialist Workers League (Australia), former name of the Socialist Workers Party in Australia
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Stillwater - Westport Line
Stillwater or still water may refer to:
*Still water, water that is not carbonated
Places Settlements in the United States
*Stillwater, Minnesota
*Stillwater County, Montana
**Stillwater igneous complex
* Stillwater, Nevada
* Stillwater, New J ...
, New Zealand railway
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Swale railway station, in Kent, England
* SWL, former name of the
Tasmanian Football League
The Tasmanian State League (TSL), colloquially known as the "Tasmanian Football League (TFL)" (formerly known as the "Tasmanian Australian National Football League (TANFL)" and several other short-term names) is the highest ranked Australian r ...
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