These are some helpful images that might help you out with recognizing normal anatomy on ultrasound.

Longitudinal plane of the aorta, celiac, and SMA
(Courtesy of www.logiqlibrary.com)

Normal Transverse image of a liver
(Courtesy of www.logiqlibrary.com)

Normal Longitudinal image of the liver
(Courtesy of www.logiqlibrary.com)

Normal longitudinal image of the gallbladder on ultrasound
(Courtesy of www.logiqlibrary.com)

Normal longitudinal image of the gallbladder on ultrasound
(Courtesy of www.logiqlibrary.com)

Normal longitudinal image of the kidney
(Courtesy of www.logiqlibrary.com)

Normal longitudinal image of the kidney
(Courtesy of www.logiqlibrary.com)

Normal transverse image of the bladder
(Courtesy of www.logiqlibrary.com)

Normal transverse image of the pancreas on ultrasound
(Courtesy of www.logiqlibrary.com)

Normal longitudinal spleen on ultrasound
(Courtesy of www.logiqlibrary.com)

Normal transverse image of the thyroid on ultrasound
(Courtesy of www.logiqlibrary.com)

Normal longitudinal image of testicles on ultrasound
(Courtesy of www.logiqlibrary.com)

Normal longitudinal image of the uterus on ultrasound
(Courtesy of www.logiqlibrary.com)

Normal ovary demonstrated on transabdominal ultrasound
(Courtesy of www.logiqlibrary.com)

Normal fetal face demonstrated on ultrasound
(Courtesy of www.logiqlibrary.com)

Fetal Profile on ultrasound
(Courtesy of www.logiqlibrary.com)

3D ultasound of fetus
(Courtesy of www.logiqlibrary.com)

Ultrasound Clip of Baby Face     

Courtesy of Millennium Technology (http://www.millentech-systems.com)

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http://www.ardms.org/

http://www.esp-inc.com/

http://www.half.ebay.com/

https://www.pdfonline.com/convert_pdf.asp

http://www.sdms.org/

http://www.sonoworld.com/

http://storefront.armstrong.edu/

http://www.radsci.armstrong.edu/