Science Reference Websites

Sites

• National Institute of Standards and Technology - NIST promotes U.S. innovation and industrial competitiveness by advancing measurement science, standards, and technology in ways that enhance economic security
• NFPA - NFPA is the world’s leading resource on fire, electrical, and related hazards. NFPA is a self-funded nonprofit dedicated to eliminating loss through knowledge.
• ETSI - ETSI provides an open, collaborative environment to develop globally applicable standards for ICT-enabled systems, applications, and services.
• ashrae.org - Learn more about Home at ashrae.org
• 3GPP - The 3GPP unites seven telecommunications standard development organizations to help them produce reports and specifications for that define 3GPP technologies.
• National Physical Laboratory - National Physical Laboratory (NPL) is the UK’s National Metrology Institute, providing the measurement capability that underpins the UK’s prosperity and quality
• The Calculator Site - Popular calculators for finance, construction, health, cooking, education and more. Over 8 million calculations performed monthly. All free to use.
• NISO website
• Electrical Training Solutions |Mike Holt Enterprises - Explore our powerful electrical training solutions. 40 years of exam preparation expertise, easy to use continuing education options, code based apprenticeship
• Online Conversion - Online Conversion is a resource for weights, measures, calculators, converters.
• Metric Conversion charts and calculators - Metric Conversion calculators, tables and formulas for temperature, length, area, volume and weight metric conversions.
• CEN-CENELEC
• Standards Australia - Explore Australia's leading hub for technical standards. Stay ahead with Standards Australia's latest updates and resources, or visit our Standards store.
• Measurements Converter - Online converters for weights and measures. Calculators for quick and easy metric conversion. Conversion tables for both commonly used and very exotic units.
• Unit Conversion Online - Interactive calculators used for converting between currencies, weight, volume, mass, time, distance and more.
• Telecommunications Industry Association - The Telecommunications Industry Association (TIA) advances high-speed networks and next-generation Information and Communications Technology (ICT) innovation.
• CIE
• Conversion & Calculation Center - Conversion and Calculation Center home page that contains links to our measurement conversion, currency exchange rate, world time zone, reference information, a
• Knovel
• ATIS
• NMEA - The National Marine Electronics Association (NMEA) is a global leader in developing marine electronics standards and providing professional installer training a
• CCSDS.org
• NSAI - NSAI - NSAI (National Standards Authority of Ireland) is Ireland’s official standards body. We are the national certification authority for CE Marking and provide a ce
• Electrotechnical standardization - We are the expertise centre for electrotechnical standardization.
• SIST - Slovenski nacionalni organ za standarde je odgovoren za pripravo in sprejetje standardizacijskih dokumentov ISO, IEC ter CEN, CENELEC in ETSI standarde. Izobraž
• The American Boat & Yacht Council
• Unit Conversion - Perform conversions between 2100 various units of measure in more than 70 categories.
• Metric and Imperial Unit Converters and Conversion Tables - Conversion calculator to convert between various units of metric, imperial and US Customary measurement systems. Includes conversion tables and converters.